Carver is still getting used to life at Sun Hill, as he continues to raise his popularity level amongst the other officers. Meanwhile, Brownlow has ordered the uniform relief onto the streets of Sun Hill, to lower the increase of crime in the area. Carver attempts to get into Brownlow's good books by capturing a car thief. Meanwhile, Galloway is desperate to get some results on a breaking and entering spree. When flying squad detective Frank "Tommy" Burnside arrives asking Galloway for help, after one of his snouts is arrested, it soon becomes clear that there's history between him and Cryer.

P.C. Litten recognises a photo of a wanted armed robber, but takes the information to D.I. Galloway instead of Sgt. Cryer, and gets into trouble with both men. Meanwhile, a gang of thugs is robbing local shopkeepers, and P.C. Edwards purses a mugger into a derelict building and is trapped when the floor collapses beneath him.

Amidst renovation chaos at Sun Hill, a new P.C., Abe Lyttleton, arrives a day early. He is Sun Hill's first black police officer, and although he is friendly and popular, his arrival is not appreciated by bigoted cop P.C. Pete Muswell. D.C. Dashwood recognises a man who has brought in his papers for a car (licence, M.O.T. form and insurance). He is using a false name and address. During electrical repairs, the personal radios are out of action and as a result, a CID operation is blown.

Ch. Supt. Brownlow and D.I. Galloway lead a massive raid on a drug den on a local council estate which escalates into a full-blown riot, but half a million pounds worth of crack cocaine is recovered. P.C. Melvin loses a handcuffed prisoner in the confusion, but he is arrested by P.C. Hollis when he turns up at the station asking for his handcuffs to be removed. The operation is down to D.C. Dashwood, whose snout is feeding them information on the main drug dealer. Meeting with the snout to get the location of the main drug lab, Dashwood is alarmed when P.C. Carver recognises his informant as Dougie Gardiner. C.I.D. raid the location given to Dashwood by Gardiner, but find nothing except a student squat. Desperate to arrest the dealer, and furious with Dashwood for lying about his snout, Galloway stakes out the dealer's Range Rover in a car park, despite Brownlow insisting he end the operation. When a borough councillor complains to Insp. Kite about the estate raid, it is discovered tha

D.I. Burnside waits impatiently at the train station to pick up a D.S. Jarvis from one of the country forces, who is arriving in London to arrest a suspect believed to be living in Sun Hill. After warning Jarvis for punching the suspect in the face, Burnside takes Jarvis to an East End club where the badly-behaved country copper ends up fighting with the manager and bouncer over the cost of a prostitute. P.C. Edwards and P.C. Haynes attend a bus crash where the driver and several passengers are badly injured. Accompanying the driver to hospital, it is discovered he was suffering from epilepsy which he had not declared to his employers. W.P.C. Martella drives Sgt. Penny to a doctor's check-up to ascertain whether he can return to normal duties after his shooting.